Lead-acid batteries series DTM ASTERION brand are a clear example of sealed maintenance-free batteries with gas recombination system (VRLA), produced by AGM technology (electrolyte absorbed in glass fiber separator). DTM is an universal series recommended to be used both in buffer and cyclic modes. Designed for application in mobile and handheld devices, and due to stable high homogeneity of the internal resistance of products, is ideal for use in back-up power sources and units.
Battery construction
Element
Positive plate
Negative plate
Case | Lid
Valve
Terminal
Separator
Electrolyte
Material
Lead dioxide
Lead
ABS
Rubber
Copper
Fiberglass
Acid
Performance & characteristics:
AGM technology allows to recombinate 99% of the generated gas;
No restrictions on air transportation;
Compliance with the UL requirements;
Lead plates, alloyed by calcium, provide high energy density;
Maintenance-free. Do not require distillate topping;
Long service life;
The battery case is made of flame-retardant ABS plastic.
